11115154530341 has 2 divisors, whose sum is σ = 11115154530342. Its totient is φ = 11115154530340.

The previous prime is 11115154530331. The next prime is 11115154530343. The reversal of 11115154530341 is 14303545151111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7245491145025 + 3869663385316 = 2691745^2 + 1967146^2 .

It is an emirp because it is prime and its reverse (14303545151111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11115154530341 - 2³⁴ = 11097974661157 is a prime.

Together with 11115154530343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11115154530343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557577265170 + 5557577265171.

It is an arithmetic number, because the mean of its divisors is an integer number (5557577265171).

Almost surely, 2^{11115154530341} is an apocalyptic number.

It is an amenable number.

11115154530341 is a deficient number, since it is larger than the sum of its proper divisors (1).

11115154530341 is an equidigital number, since it uses as much as digits as its factorization.

11115154530341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 35.

Adding to 11115154530341 its reverse (14303545151111), we get a palindrome (25418699681452).

The spelling of 11115154530341 in words is "eleven trillion, one hundred fifteen billion, one hundred fifty-four million, five hundred thirty thousand, three hundred forty-one".